EPST 55KW IE2/IE3 Centrifugal Monoblock Pump

Applications

• Circulation and transfer of clean, chemically non-aggressive water and other liquids
• Water supply & irrigation
• Water circulation in air conditioning systems

 

Operating conditions

• Delivery up to 220m³/h
• Head up to 95m
• Liquid temperature -10℃ to 85℃
• Maximum operating pressure: 12 bar (PN12).
• Anti-clockwise rotation when facing pump's suction port
• Impeller: AISI304/HT200
• Mechanical seal in compliance with DIN 24960
• Lubricated by internal recirculating pumped liquid
• Counter flange available on request

 

Motor and Pump

• Closed construction, external ventilation
• Insulation class: F
• Protection class: IP54
• Performance in compliance with CEI 2-3 (IEC34.1)
• Max. ambient temperature: +40℃
• Overload protection

 

Construction Features

• Single-impeller centrifugal pump featuring axial intake and radial discharge
• Inlet and outlet DN in compliance with EN 733 (ex DIN24255) and UNI 7467
• Flanges in compliance with UNI 2236 and DIN 2532. Rear entry (impeller, motor can be extracted without disconnecting the pump body from the pipes)

 

Accessories on Request

• Galvanised iron threaded counter flanges
• Flanged tapered coupling
• Pump and motor sealing gasket

 

Flange Dimensions

 

Installation Sketch

EDWIN PUMP has been a EPST 55KW IE2/IE3 Centrifugal Monoblock Pump suppliers and company from China. Factory export series of pumps which include more than 40 series, 2000 models. We also accept OEM/ODM for many years.

No.	Part	Material
1	Flange	HT200
2	Pump body	HT200
3	O-ring	NBR
4	Impeller	HT200/AISI304
5	Mechanical seal	Carbon/Silicon carbide
6	Guarding plate	06Cr19Ni10
7	Pump support	HT200
8	Pump shaft	45/06Cr19Ni10
9	Motor

Characteristic Curves

~2900rpm / ISO9906 / Annex A

Model	Impeller	POWER		l/min	0	100	150	250	300	400	450	600	700	800	900	1200	1400	1500	1800	2000	2300	3000	3500
		kW	HP	m³/h	0	6	9	15	18	24	27	36	42	48	54	72	84	90	108	120	138	180	210
40-250/92	One SS Impeller	9.2	13		64.0				59	56.5	55	49.5	45	39.8
40-250/110	One SS Impeller	11	15		72				68	65	63.5	57.5	52.2	47
40-250/150	One SS Impeller	15	20		82				79.0	77.3	76.5	71	66	60.5
50-200/92	One SS Impeller	9.2	13		51							46.8	45	43	40.9	32.5
50-200/110	One SS Impeller	11	15		57.5							53.5	52	50	47.5	40
50-250/150	One SS Impeller	15	20		68.5							64	63	61.5	59	50	41
50-250/185	One SS Impeller	19	25		77							73.2	72	70	68	60.5	51.5
50-250/220	One SS Impeller	22	30		86.3							83	81.5	80	78	70	61
65-160/92	One Iron Impeller	9.2	13		33.0										31.5	30	28	27.1	24	21.5
65-160/110	One Iron Impeller	11	15		36.0										34.5	33	31.5	30.8	28	25.5
65-160/150	One Iron Impeller	15	20		42.0										41	40	38.5	37.8	35	33
65-200/150	One Iron Impeller	15	20		46										46	43.5	41	39.2	33
65-200/185	One Iron Impeller	18.5	25		53										53.5	51.2	48.3	47	41.5
65-200/220	One Iron Impeller	22	30		59										59.5	57.2	54	53	47	43.5
65-200K/185	One Iron Impeller	19	25		41											42.0	41.2	40.6	38.2	36.5	34
65-200K/220	One Iron Impeller	22	30		48												48	47.5	46	44	41
65-200K/300	One Iron Impeller	30	40		59.5												59	58.5	58	56.2	54
65-250/220	One Iron Impeller	22	30		62										61.5	58.2	56.5	54	49	45
65-250/300	One Iron Impeller	30	40		76										75	73	70	69	64	61	54
65-250/370	One Iron Impeller	37	50		90										88	86	84	82	78	74	68
80-160/110	One Iron Impeller	11	15		27													27.3	26	24.5	22.5	16
80-160/150	One Iron Impeller	15	20		32.8													32.5	31.3	30.2	28	22.1	16.7
80-160/185	One Iron Impeller	18.5	25		39													38	36.8	35.7	33.8	28.8	23.5
80-200/220	One Iron Impeller	22	30		48													47.5	46	43.5	41	32.5
80-200/300	One Iron Impeller	30	40		60													59.5	58	57	54.5	47
80-250/370	One Iron Impeller	37	50		71.5													70.5	67.5	65.5	61.5	49.5	38
80-250/450	One Iron Impeller	45	60		82													80.5	78.5	76.5	72	62	51
80-250/550	One Iron Impeller	55	75		95													93.5	91.2	89.8	86.8	77.6	68.3